Biology, asked by sia174, 1 year ago

why blood is needed to all the parts of our body..

Answers

Answered by sachinarora2001

i)It carries oxygen to all the parts of the body and also carries carbon dioxide back to the lungs.
(ii) It carries digested food to various parts of the body for absorption. .
.. (3) It transports hormones and help in fighting the body with germs and bacteria.

Answered by AdityaVNinave

Blood is needed to all part of body because it contains hemoglobin which carries oxygen and oxygen is essential for every part of the body.

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